Diagnosis By Symptom
A pass code (11-10-11), indicates there are no active codes in the KOEO or KOER SELF-TEST. If driveability symptoms still exist and the EEC system is still suspect, use DIAGNOSIS BY SYMPTOM (SYMPTOM-TO-CIRCUIT TEST MENU) for referral to the appropriate CIRCUIT TEST.
DIAGNOSIS BY SYMPTOM (SYMPTOM-TO-CIRCUIT TEST MENU)
| Symptom | Go To: Circuit Test No. (Step No.) |
|---|---|
| Runs Rough/Misses/Stalls/Lacks Power/Rough Idle/Surges, Stalls in Self Test | D19 (1) |
| Stalls When Parking | B15 (3) |
| A/C Stays On During WOT | D7 (11) |
| A/C Not Functioning | D7 (1) |
| Low Idle with A/C On | B13 (10) |
| "CHECK ENGINE" Light Always On | D11 (1) |
| "CHECK ENGINE" Light Never On | D11 (2) |
| "CHECK ENGINE" Light On Intermittently | D11 (5) |
| "CHECK ENGINE" Light Flashes with Erratic Idle | D11 (6) |
| Stumble After Hot Restart | C1 (19) |